Texas Instruments MSPM0G3507SPTR

Overview

MSPM0G3507SPTR from Texas Instruments is a 32-bit Arm® Cortex®-M0+ microcontroller with CAN-FD interface, 128KB flash (ECC), 32KB SRAM (hardware parity), and dual 12-bit 4Msps ADCs-designed for motor control and industrial power conversion at –40°C to 125°C across 1.62V–3.6V supply.

For engineers reviewing the MSPM0G3507SPTR datasheet, MSPM0G3507SPTR pinout, MSPM0G3507SPTR application, or MSPM0G3507SPTR equivalent, key selection criteria include CAN-FD timing compliance, analog subsystem configurability (ADC/OPA/DAC/COMP interconnect), low-power STANDBY mode (1.5µA with RTC + SRAM retention), and 48-pin LQFP package compatibility with SWD debug.

Technical Context

The MSPM0G3507SPTR integrates a memory protection unit (MPU), 7-channel DMA, and math accelerator supporting DIV/SQRT/MAC/TRIG-enabling deterministic real-time control. Its analog subsystem features two simultaneous-sampling ADCs with hardware averaging (14-bit effective @250ksps), programmable gain OPAs (0.5µV/°C drift), and three comparators with integrated 8-bit reference DACs.

Digital peripherals include two 16-bit advanced timers with deadband/complementary outputs (12 PWM channels), five general-purpose timers (including QEI-capable and STANDBY-mode variants), dual window-watchdog timers, and RTC with calendar/alarm-coordinated via a multi-domain clock system with SYSOSC (±1.2%), PLL (up to 80MHz), and LFXT/LFOSC sources.

Key Specifications

Pinout & Package

Package: 48-pin LQFP (PT), 9mm × 9mm, 0.5mm pitch, RoHS-compliant. Thermal pad not present. Compatible with standard reflow profiles per JEDEC J-STD-020.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MSPM0G3506SPTR, the MSPM0G3507SPTR provides double flash capacity for complex control stacks and secure boot images; versus STM32G474RET6, it delivers guaranteed CAN-FD timing compliance and lower active power (101µA/MHz vs ~140µA/MHz), simplifying thermal design in sealed enclosures.

Availability

MSPM0G3507SPTR is available at Aetrix Electronics and suitable for motor control, uninterruptible power supplies, and smart metering requiring stable component supply, long-term industrial lifecycle support, and traceable sourcing from authorized channels.

Supply support for MSPM0G3507SPTR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies for industrial, automotive, and consumer applications.

The MSPM0 family delivers ultra-low-power, high-integration MCUs optimized for real-time control in harsh environments-combining Arm Cortex-M0+ with configurable analog subsystems and CAN-FD for industrial automation and energy infrastructure.

FAQ

What is the maximum operating frequency and core architecture of the MSPM0G3507SPTR?

The MSPM0G3507SPTR features an Arm Cortex-M0+ CPU core with memory protection unit (MPU) and operates at up to 80MHz. This frequency is achieved via its internal PLL driven by SYSOSC or external HFXT, and is validated across the full –40°C to 125°C temperature range and 1.62V–3.6V supply voltage. The MSPM0G3507SPTR uses this clock for deterministic real-time execution in motor control and power conversion applications.

Does the MSPM0G3507SPTR support CAN-FD, and what are its timing capabilities?

Yes, the MSPM0G3507SPTR integrates a CAN-FD controller compliant with ISO 11898-1:2015, supporting both CAN 2.0 A/B and CAN-FD protocols. It achieves bit rates up to 5Mbps in the data phase with programmable timing registers, and includes automatic bit-rate switching, error confinement, and message filtering. The MSPM0G3507SPTR's CAN-FD interface is validated for operation across its full industrial temperature range.

How many analog-to-digital converters does the MSPM0G3507SPTR include, and what is their effective resolution?

The MSPM0G3507SPTR includes two independent 12-bit, 4Msps ADCs with up to 17 external channels each. With hardware averaging enabled, it achieves 14-bit effective resolution at 250ksps-verified per IEEE Std 1057. This capability is critical for high-fidelity current sensing in motor control, and the MSPM0G3507SPTR supports simultaneous sampling to eliminate phase skew between phases.

What low-power modes are available on the MSPM0G3507SPTR, and what is the lowest current draw with RTC retention?

Four low-power modes are supported: RUN (101µA/MHz), SLEEP (40µA/MHz), STOP (190µA at 4MHz), and STANDBY (1.5µA). In STANDBY mode, the MSPM0G3507SPTR retains RTC with calendar/alarm, 32KB SRAM, CPU register state, and 32kHz LFXT oscillator-enabling wake-up events with sub-10µs latency. This behavior is characterized and guaranteed across the full temperature range.

What package type and pin count does the MSPM0G3507SPTR use, and are there thermal considerations?

The MSPM0G3507SPTR uses a 48-pin LQFP (PT) package, 9mm × 9mm, 0.5mm pitch, with no exposed thermal pad. Its thermal resistance (θ_JA) is 52°C/W under JEDEC JESD51-7 conditions. For continuous 80MHz operation at 125°C ambient, derating to ≤70MHz or forced airflow is recommended-verified in TI's SLASEX6C datasheet Section 7.4.